Who had the blades??

[paulc]

Folks,

Who was the gentlemanwho had the plastic blades forsale about 1 or 2 years ago? The man owned an audio store and was quite active, with like 15 mills on the roof.

I have a set of these blades and but I cannot remember what the recommended pitch was?  I have them on a flat hub right now but would like to set them up for more torque and less speed.

Does anyone remember,? or am Ithis just a flashback of events in the 1960's?? :>)

Thank you

PauLC

W1VLF

Wind and Solar powered computer network, and business

[fungus]

I think you're talking about jerry, who did a post about them a couple of days ago:

http://www.fieldlines.com/story/2006/12/8/51125/0974

[Jerry]

Hi PaulC and thanks fungus.

I sell the plastic "Jerry Blades". The desired angle is 23 degrees at the root.

This gives an aproximent 6.5 TSR. There are few ways to achive the 23 degrees.

I posted some pictures a day or 2 ago.

                          JK TAS Jerry.